fix: bundle is correction for android no hyphen and ios no underscore

Author: ethanneff

src/scripts/npm/processConfigXml.js

@@ -127,13 +127,13 @@
     if (preferences.branchKey === null) {
       throw new Error('BRANCH SDK: Invalid "branch-key" in <branch-config> in your config.xml. Docs https://goo.gl/GijGKP')
     }
-    if (preferences.uriScheme === null || !/^[a-zA-Z0-9-.]*$/.test(preferences.uriScheme)) {
+    if (preferences.uriScheme === null || !/^[a-zA-Z0-9-.]+$/.test(preferences.uriScheme)) {
       throw new Error('BRANCH SDK: Invalid "uri-scheme" in <branch-config> in your config.xml. Docs https://goo.gl/GijGKP')
     }
     if (preferences.linkDomain === null || !/^(?!.*?www).*([a-zA-Z0-9]+(\.[a-zA-Z0-9]+)+.*)$/.test(preferences.linkDomain)) {
       throw new Error('BRANCH SDK: Invalid "link-domain" in <branch-config> in your config.xml. Docs https://goo.gl/GijGKP')
     }
-    if (preferences.iosBundleId === null || !/^[a-zA-Z0-9.]*$/.test(preferences.iosBundleId)) {
+    if (preferences.iosBundleId === null || !/^[a-zA-Z0-9.-]+$/.test(preferences.iosBundleId)) {
       throw new Error('BRANCH SDK: Invalid "id" or "ios-CFBundleIdentifier" in <widget> in your config.xml. Docs https://goo.gl/GijGKP')
     }
     if (preferences.iosTeamRelease !== null && !/^[a-zA-Z0-9]{10}$/.test(preferences.iosTeamRelease)) {
@@ -142,7 +142,7 @@
     if (preferences.iosTeamDebug !== null && !/^[a-zA-Z0-9]{10}$/.test(preferences.iosTeamDebug)) {
       throw new Error('BRANCH SDK: Invalid "ios-team-debug" in <branch-config> in your config.xml. Docs https://goo.gl/GijGKP')
     }
-    if (preferences.androidBundleId !== null && !/^[a-zA-Z0-9.]*$/.test(preferences.androidBundleId)) {
+    if (preferences.androidBundleId !== null && !/^[a-zA-Z0-9._]+$/.test(preferences.androidBundleId)) {
       throw new Error('BRANCH SDK: Invalid "id" or "android-packageName" in <widget> in your config.xml. Docs https://goo.gl/GijGKP')
     }
     if (preferences.androidPrefix !== null && !/^[/].[a-zA-Z0-9]{3}$/.test(preferences.androidPrefix)) {